CN213361190U - Special vertical lift valve for organic waste gas heat storage incineration device - Google Patents
Special vertical lift valve for organic waste gas heat storage incineration device Download PDFInfo
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- CN213361190U CN213361190U CN202021228190.XU CN202021228190U CN213361190U CN 213361190 U CN213361190 U CN 213361190U CN 202021228190 U CN202021228190 U CN 202021228190U CN 213361190 U CN213361190 U CN 213361190U
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- gas heat
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Abstract
The utility model discloses a special vertical poppet valve of device is burned in organic waste gas heat accumulation, burn the three-way valve body of device including being used for organic waste gas heat accumulation, should the upper end valve port of three-way valve body set seal structure through the axle sealing device that sets up to be provided with installation strutting arrangement in this axle sealing device's upper end, and the corresponding pneumatic transmission that installs again in this installation strutting arrangement's upper end, this pneumatic transmission's valve rod sets up downwards, and is provided with the axis body through the connection of valve rod coupling device. The elastic valve plate and the valve sealing device in the device are in elastic contact by combining rigidity and flexibility, the sealing is reliable, simple and practical, and the sealing performance is more than 99.8%; the pneumatic transmission device has the advantages of smooth operation, rapid opening and closing, high pressure and good valve tightness; the shaft sealing device is a dynamic sealing mechanism, and has good sealing effect and no leakage.
Description
Technical Field
The utility model relates to a poppet valve technical equipment field, concretely relates to organic waste gas heat accumulation burns device's special vertical poppet valve.
Background
In the prior art, an organic waste gas heat accumulating type incineration device (RTO) is widely applied to industrial organic waste gas treatment environmental protection engineering at present; RTO devices are currently used mainly in three forms, poppet valves, butterfly valves and rotary valves, with poppet valves being the most widely used; the lift valves used in the prior world are mostly in a horizontal push-pull mode, are connected with the box body into a whole, are inconvenient to install and debug and are difficult to overhaul and replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special vertical poppet valve of device is burned in organic waste gas heat accumulation to the not enough of prior art existence.
The technical scheme is as follows: the utility model provides a technical scheme that the problem adopted does: a special vertical lift valve for an organic waste gas heat storage incineration device comprises a three-way valve body for the organic waste gas heat storage incineration device, wherein a valve port at the upper end of the three-way valve body is arranged into a sealing structure through an arranged shaft sealing device, an installation supporting device is arranged at the upper end of the shaft sealing device, a pneumatic transmission device is correspondingly arranged at the upper end of the installation supporting device, a valve rod of the pneumatic transmission device is downwards arranged and is connected with a shaft body through a valve rod coupling device, the shaft body downwards penetrates through the shaft sealing device to extend into the three-way valve body, and an elastic valve plate is correspondingly arranged at the end part of the shaft body; and the valve port at the lower end of the three-way valve body is also provided with a valve sealing device corresponding to the position of the elastic valve plate, and the elastic valve plate can seal and close the valve port at the lower end of the three-way valve body after being matched with the valve sealing device.
Preferably, the elastic valve plate and the valve sealing device are in a rigid and flexible combined sealing mode; the elastic valve plate is in a bolting mode, so that the installation and the replacement are convenient; the valve sealing device is provided with the sealing material through the groove, and the elastic valve plate is tightly attached to the sealing material, so that the sealing performance of the valve is ensured.
Preferably, the valve rod coupling device realizes the detachable connection form of the valve rod and the shaft body through a buckling structure.
Preferably, the mounting and supporting device is rigidly connected to the shaft sealing device, and the mounting and supporting device is further provided with a long hole.
Preferably, the shaft sealing device is connected with the upper end valve port of the three-way valve body through a bolt, and the shaft sealing device and the shaft body are installed in a sealing mode.
Preferably, the pneumatic transmission device and the mounting and supporting device are adjustable structures.
Has the advantages that: compared with the prior art, the utility model, have following advantage: the elastic valve plate and the valve sealing device in the device are in elastic contact by combining rigidity and flexibility, the sealing is reliable, simple and practical, and the sealing performance is more than 99.8%; the pneumatic transmission device has the advantages of smooth operation, rapid opening and closing, high pressure and good valve tightness; the shaft sealing device is a dynamic sealing mechanism, the sealing effect is good, and no leakage exists; the valve rod connecting device adopts a concentric connecting device, so that the connection is firm, and the assembly and disassembly are simple; the mounting and supporting device has simple and firm structure and simple mounting and adjustment; and the utility model discloses wholly be vertical structure, integral erection is at the upper end valve port of tee bend valve body, and valve seal device installs airtight at the inside cooperation elasticity valve plate of the lower extreme valve port of tee bend valve body, is applicable to organic waste gas heat accumulation more and burns the device, and installation and debugging and maintenance change are all convenience very.
Drawings
FIG. 1 is a view of the structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 3, a special vertical lift valve for an organic waste gas heat-storage incineration device comprises a three-way valve body 1 for the organic waste gas heat-storage incineration device, an upper end valve port of the three-way valve body 1 is arranged to be a sealing structure through an arranged shaft sealing device 2, an installation supporting device 3 is arranged at the upper end of the shaft sealing device 2, a pneumatic transmission device 4 is correspondingly arranged at the upper end of the installation supporting device 3, a valve rod of the pneumatic transmission device 4 is arranged downwards and is connected with a shaft body 6 through a valve rod coupling device 5, the shaft body 6 downwards penetrates through the shaft sealing device 2 to extend into the three-way valve body 1, and an elastic valve plate 7 is correspondingly arranged at the end part of the shaft body 6; and the valve port of the lower end of the three-way valve body 1 is also provided with a valve sealing device 8 corresponding to the position of the elastic valve plate 7, and the elastic valve plate 7 can seal and close the valve port of the lower end of the three-way valve body 1 after being matched with the valve sealing device 8.
The elastic valve plate 7 and the valve sealing device 8 are in a rigid and flexible combined sealing form; the elastic valve plate 7 is in a bolting mode, so that the installation and the replacement are convenient; the valve sealing device 8 is provided with a sealing material through a groove, and the elastic valve plate 7 is tightly attached to the sealing material to ensure the sealing performance of the valve; the valve rod coupling device 5 realizes the detachable connection form of the valve rod and the shaft body 6 through a buckle structure; the mounting and supporting device 3 is rigidly connected with the shaft sealing device 2, and the mounting and supporting device 3 is also provided with a strip hole 9; the shaft sealing device 2 is connected with the upper end valve port of the three-way valve body 1 through a bolt, and the shaft sealing device 2 and the shaft body 6 are installed in a sealing mode; preferably, the pneumatic transmission device 4 and the mounting and supporting device 3 are adjustable structures.
The elastic valve plate and the valve sealing device in the device are in elastic contact by combining rigidity and flexibility, the sealing is reliable, simple and practical, and the sealing performance is more than 99.8%; the pneumatic transmission device has the advantages of smooth operation, rapid opening and closing, high pressure and good valve tightness; the shaft sealing device is a dynamic sealing mechanism, the sealing effect is good, and no leakage exists; the valve rod connecting device adopts a concentric connecting device, so that the connection is firm, and the assembly and disassembly are simple; the mounting and supporting device has simple and firm structure and simple mounting and adjustment; and the utility model discloses wholly be vertical structure, integral erection is at the upper end valve port of tee bend valve body, and valve seal device installs airtight at the inside cooperation elasticity valve plate of the lower extreme valve port of tee bend valve body, is applicable to organic waste gas heat accumulation more and burns the device, and installation and debugging and maintenance change are all convenience very.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a special vertical poppet valve of organic waste gas heat accumulation incineration device which characterized in that: the three-way valve comprises a three-way valve body (1) for an organic waste gas heat storage incineration device, wherein an upper end valve port of the three-way valve body (1) is arranged into a sealing structure through an arranged shaft sealing device (2), an installation supporting device (3) is arranged at the upper end of the shaft sealing device (2), a pneumatic transmission device (4) is correspondingly arranged at the upper end of the installation supporting device (3), a valve rod of the pneumatic transmission device (4) is arranged downwards and is connected with a shaft body (6) through a valve rod coupling device (5), the shaft body (6) downwards penetrates through the shaft sealing device (2) and extends into the three-way valve body (1), and an elastic valve plate (7) is correspondingly arranged at the end part of the shaft body (6); and a valve sealing device (8) corresponding to the elastic valve plate (7) is further arranged at the lower end valve port of the three-way valve body (1), and the elastic valve plate (7) is matched with the valve sealing device (8) to seal and close the lower end valve port of the three-way valve body (1).
2. The special vertical lift valve for the organic waste gas heat-accumulation incineration device according to claim 1, wherein: the elastic valve plate (7) and the valve sealing device (8) are in a rigid and flexible combined sealing form; the elastic valve plate (7) is in a bolting mode; the valve sealing device (8) is provided with sealing materials through the groove, and the elastic valve plate (7) is tightly attached to the sealing materials.
3. The special vertical lift valve for the organic waste gas heat-accumulation incineration device according to claim 1, wherein: the valve rod coupling device (5) realizes the detachable connection form of the valve rod and the shaft body (6) through a buckle structure.
4. The special vertical lift valve for the organic waste gas heat-accumulation incineration device according to claim 1, wherein: the mounting and supporting device (3) is rigidly connected with the shaft sealing device (2), and the mounting and supporting device (3) is also provided with a long hole (9).
5. The special vertical lift valve for the organic waste gas heat-accumulation incineration device according to claim 1, wherein: the shaft sealing device (2) is connected with the upper end valve port of the three-way valve body (1) through a bolt, and the shaft sealing device (2) and the shaft body (6) are installed in a sealing mode.
6. The special vertical lift valve for the organic waste gas heat-accumulation incineration device according to claim 1, wherein: the pneumatic transmission device (4) and the mounting and supporting device (3) are adjustable structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021228190.XU CN213361190U (en) | 2020-06-29 | 2020-06-29 | Special vertical lift valve for organic waste gas heat storage incineration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021228190.XU CN213361190U (en) | 2020-06-29 | 2020-06-29 | Special vertical lift valve for organic waste gas heat storage incineration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361190U true CN213361190U (en) | 2021-06-04 |
Family
ID=76139859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021228190.XU Active CN213361190U (en) | 2020-06-29 | 2020-06-29 | Special vertical lift valve for organic waste gas heat storage incineration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361190U (en) |
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2020
- 2020-06-29 CN CN202021228190.XU patent/CN213361190U/en active Active
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